CN219987040U

CN219987040U - Knife grinder

Info

Publication number: CN219987040U
Application number: CN202321389237.4U
Authority: CN
Inventors: 沈关华; 叶海波; 刘伟华
Original assignee: Zhejiang Jianghao Cutting Tools Co ltd
Current assignee: Zhejiang Jianghao Cutting Tools Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-10
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a knife grinder, which belongs to the technical field of knife grinding equipment and comprises a processing box, wherein a processing cavity is formed in the processing box, a sliding groove formed in the processing box is communicated with the processing cavity, a double-sided polishing mechanism and two groups of symmetrically arranged clamping assemblies are arranged in the processing cavity, a sealing assembly is arranged at the upper end of the processing box, dust collection assemblies are arranged on two sides of the processing box, the double-sided polishing mechanism comprises a motor connected to the processing box, a rotating rod is connected to the output end of the motor, symmetrically arranged thread grooves are formed in the peripheral side of the rotating rod, two symmetrical sliding blocks are connected with the threads of the rotating rod, the sliding blocks are connected with a C-shaped plate in a sliding mode, an electric push rod A is connected to the inner wall of the C-shaped plate, and polishing assemblies are connected between the output ends of the electric push rod A. The ceramic blade clamping device realizes the action of clamping the ceramic blade and further automatically polishing the double surfaces, reduces manual intervention and improves polishing efficiency.

Description

Knife grinder

Technical Field

The utility model relates to the technical field of knife sharpening equipment, in particular to a knife sharpener.

Background

In the clothing production industry, the requirements on cutters for cutting fabrics are higher and higher, ceramic blades are commonly used at present, the ceramic blades are sharp, and cut cuts after cutting are smooth. The ceramic blade is particularly suitable for the requirement of double-sided woolen slitting in the clothing industry;

through retrieving, chinese patent No. CN215700230U, it includes the workstation set up the sharpedge grinding machine on the workstation, set up the protection casing in the sharpedge grinding machine outside, protection casing demountable installation is on the workstation, and protection casing one side sets up two symmetrical operating hole, sets up operating window in the below between two symmetrical operating hole. The setting of protection casing can effectively protect operating personnel, and operating personnel's both hands stretch into the protection casing from the operation hole and operate, and is very convenient, and operating window is convenient for adjust the knife grinder, but has the manual single action of whetting a knife to ceramic blade that need carry out, has reduced the efficiency of whetting a knife, and for this, we propose a knife grinder.

Disclosure of Invention

The present utility model is directed to a knife grinder, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a knife grinder, includes the processing case, the processing chamber has been seted up to the processing case, the processing chamber intercommunication has the spout of seting up on the processing case, the processing chamber is provided with the clamping assembly that two sets of symmetries set up, the processing case upper end is provided with closed subassembly, processing case both sides all are provided with dust absorption subassembly, two-sided polishing mechanism is including connecting the motor on the processing case, the motor output is connected with the dwang, the screw groove that the symmetry set up is seted up to the dwang periphery side, dwang threaded connection has the slider of two symmetries, slider sliding connection spout, the slider is connected with the C shaped plate, C shaped plate inner wall connection has electric putter A, be connected with the subassembly of polishing between the electric putter A output.

Preferably, the clamping assembly comprises a vertical plate connected to the inner wall of the processing cavity, and an electric push rod B is connected to the inner end of the vertical plate.

Preferably, the sealing component comprises an L-shaped plate connected to the outer end of the treatment box, an electric push rod C is connected to the inner end of the L-shaped plate, and a sealing plate is connected to the output end of the electric push rod C.

Preferably, the dust collection assembly comprises a dust collection box connected to the treatment box, a through groove A is formed in the outer end of the dust collection box, a placement box is connected to the outer end of the dust collection box, a filter screen is connected to the inner end of the dust collection box, a fan is installed on the inner wall of the placement box, a through groove B is formed in the outer end of the placement box, a dust collection pipe is communicated with the dust collection box, penetrates through the treatment box and is arranged, and a dust collection cover is communicated with the dust collection pipe.

Preferably, the front end of the processing box is connected with an observation window.

Preferably, a plurality of uniformly distributed brackets are connected to one end of the treatment box away from the sealing assembly.

Compared with the prior art, the utility model has the beneficial effects that: the ceramic blade polishing device is provided with the processing box, the processing cavity, the sliding chute, the double-sided polishing mechanism, the clamping assembly, the sealing assembly, the dust collection assembly and the observation window, so that the ceramic blade is clamped and then double-sided automatic polishing is performed, manual intervention is reduced, and polishing efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a double-sided grinding mechanism according to the present utility model;

FIG. 5 is a schematic view of a dust collection assembly according to the present utility model;

FIG. 6 is a schematic view of a closure assembly according to the present utility model.

In the figure: 1. a treatment box; 2. a processing chamber; 3. a chute; 4. a double-sided polishing mechanism; 401. a motor; 402. a rotating lever; 403. a slide block; 404. a C-shaped plate; 405. an electric push rod A; 406. a polishing assembly; 5. a clamping assembly; 501. a riser; 502. an electric push rod B; 6. a closure assembly; 601. an L-shaped plate; 602. an electric push rod C; 603. a closing plate; 7. a bracket; 8. a dust collection assembly; 801. a dust collection box; 802. a through groove A; 803. a filter screen; 804. placing a box; 805. a blower; 806. a through groove B; 807. a dust collection pipe; 808. a dust hood; 9. and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a knife grinder, including handling case 1, handling case 1 has offered processing chamber 2, processing chamber 2 intercommunication has offered spout 3 on handling case 1, processing chamber 2 is provided with double-sided grinding machanism 4 and two sets of clamping assembly 5 that set up symmetrically, handling case 1 upper end is provided with seal assembly 6, handling case 1 both sides all are provided with dust absorption subassembly 8, double-sided grinding machanism 4 is including connecting the motor 401 on handling case 1, the motor 401 output is connected with dwang 402, symmetrical screw thread groove that sets up has been offered to dwang 402 periphery side, dwang 402 threaded connection has two symmetrical sliders 403, slider 403 sliding connection spout 3, slider 403 is connected with C shaped plate 404, C shaped plate 404 inner wall connection has electric putter A405, be connected with grinding assembly 406 between the electric putter A405 output.

Specifically, the clamping assembly 5 comprises a vertical plate 501 connected to the inner wall of the processing cavity 2, an electric push rod B502 is connected to the inner end of the vertical plate 501, and the clamping assembly 5 is arranged to clamp ceramic blades with different thicknesses; the sealing component 6 comprises an L-shaped plate 601 connected to the outer end of the treatment box 1, an electric push rod C602 is connected to the inner end of the L-shaped plate 601, a sealing plate 603 is connected to the output end of the electric push rod C602, and the sealing component 6 is arranged to seal the treatment box 1; the dust collection assembly 8 comprises a dust collection box 801 connected to the treatment box 1, a through groove A802 is formed in the outer end of the dust collection box 801, a placement box 804 is connected to the outer end of the dust collection box 801, a filter screen 803 is connected to the inner end of the dust collection box 801, a fan 805 is mounted on the inner wall of the placement box 804, a through groove B806 is formed in the outer end of the placement box 804, the dust collection box 801 is communicated with a dust collection pipe 807, the dust collection pipe 807 penetrates through the treatment box 1 and is provided with a dust collection cover 808, and the dust collection assembly 8 is arranged to absorb polished dust; the front end of the treatment box 1 is connected with an observation window 9, and the observation window is arranged to realize the inspection of the treatment cavity 2; one end of the treatment box 1 far away from the sealing component 6 is connected with a plurality of uniformly distributed brackets 7, and the brackets 7 are arranged to realize stable supporting action on the treatment box 1.

Working principle: when the ceramic blade is polished, the ceramic blade is firstly placed between the two electric push rods B502, the power supply of the electric push rods B502 is switched on, the output ends of the two electric push rods B502 clamp the ceramic blade, the power supply of the electric push rod C602 is firstly switched on, the output end of the electric push rod C602 drives the sealing plate 603 to seal the treatment box 1, the power supplies of the polishing component 406, the electric push rod A405, the motor 401 and the fan 805 are switched on again, the output end of the motor 401 drives the rotating rod 402 to rotate and further drive the two sliding blocks 403 to mutually approach, when the polishing component 406 contacts with the outer end of the ceramic blade, the power supply of the motor 401 is switched off, and the output end of the electric push rod A405 drives the polishing component 406 to reciprocally polish the outer end of the ceramic blade.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a knife grinder, includes processing case (1), its characterized in that: the utility model provides a processing chamber (2) has been seted up to processing box (1), processing chamber (2) intercommunication has spout (3) of seting up on processing box (1), processing chamber (2) are provided with two-sided grinding machanism (4) and clamping component (5) that two sets of symmetries set up, processing box (1) upper end is provided with closure subassembly (6), processing box (1) both sides all are provided with dust absorption subassembly (8), two-sided grinding machanism (4) are including connecting motor (401) on processing box (1), motor (401) output is connected with dwang (402), the screw groove of symmetry setting has been seted up to dwang (402) periphery side, dwang (402) threaded connection has slider (403) of two symmetries, slider (403) sliding connection spout (3), slider (403) are connected with C shaped plate (404), C shaped plate (404) inner wall is connected with electric putter A (405), be connected with between electric putter A (405) output and polish subassembly (406).

2. The knife sharpener of claim 1, wherein: the clamping assembly (5) comprises a vertical plate (501) connected to the inner wall of the processing cavity (2), and an electric push rod B (502) is connected to the inner end of the vertical plate (501).

3. The knife sharpener of claim 1, wherein: the sealing component (6) comprises an L-shaped plate (601) connected to the outer end of the treatment box (1), an electric push rod C (602) is connected to the inner end of the L-shaped plate (601), and a sealing plate (603) is connected to the output end of the electric push rod C (602).

4. The knife sharpener of claim 1, wherein: the dust collection assembly (8) comprises a dust collection box (801) connected to the processing box (1), a through groove A (802) is formed in the outer end of the dust collection box (801), a placing box (804) is connected to the outer end of the dust collection box (801), a filter screen (803) is connected to the inner end of the dust collection box (801), a fan (805) is mounted on the inner wall of the placing box (804), a through groove B (806) is formed in the outer end of the placing box (804), a dust collection pipe (807) is communicated with the dust collection box (801), the dust collection pipe (807) penetrates through the processing box (1), and a dust collection cover (808) is communicated with the dust collection pipe (807).

5. The knife sharpener of claim 1, wherein: the front end of the processing box (1) is connected with an observation window (9).

6. The knife sharpener of claim 1, wherein: one end of the treatment box (1) far away from the sealing component (6) is connected with a plurality of uniformly distributed brackets (7).